configure.in

   1 # -*- mode: shell-script -*-
   2 AC_INIT(main/inferno.c)
   3
   4 AC_VALIDATE_CACHED_SYSTEM_TUPLE(
   5         rm $cache_file
   6         echo restart configure
   7         exit 1
   8 )
   9
  10 AM_CONFIG_HEADER(conf.h)
  11 AM_INIT_AUTOMAKE(d2x, 0.0.9)
  12
  13 AM_MAINTAINER_MODE
  14
  15 AC_PROG_INSTALL
  16 AC_CHECK_TOOL(CC, gcc, :)
  17 AC_ISC_POSIX
  18 AC_CHECK_TOOL(RANLIB, ranlib, :)
  19 AC_CHECK_TOOL(AR, ar, :)
  20 AC_STDC_HEADERS
  21
  22 AC_CYGWIN
  23 AC_MINGW32
  24
  25 CFLAGS="-g -O2 -Wall"
  26
  27 dnl Count warnings as errors?
  28 AC_ARG_WITH(werror,
  29   [  --with-werror                Count compiler warning as errors ],
  30   [case "${withval}" in
  31     yes) CFLAGS="-Werror $CFLAGS" ;;
  32     no)  ;;
  33     *) AC_MSG_ERROR(bad value ${withval} for --with-werror) ;;
  34   esac],)
  35
  36 dnl Build with NDEBUG?
  37 AC_ARG_WITH(ndebug,
  38   [  --with-ndebug                Take out extra Asserts, Int3, etc ],
  39   [case "${withval}" in
  40     yes) AC_DEFINE(NDEBUG) ;;
  41     no)  ;;
  42     *) AC_MSG_ERROR(bad value ${withval} for --with-ndebug) ;;
  43   esac],)
  44
  45 # Test for DJGPP
  46 AM_CONDITIONAL(ENV_DJGPP, test "$host_os" = "msdosdjgpp")
  47 if test "$host_os" = "msdosdjgpp"; then
  48
  49   CFLAGS="-I \$(top_srcdir)/arch/dos/include $CFLAGS"
  50   AC_DEFINE(__ENV_DJGPP__)
  51   AC_PATH_PROG(NASM, nasm, no)
  52   TARGETS=d2x
  53
  54 else
  55   CFLAGS="-D_REENTRANT -pipe $CFLAGS"
  56   AM_CONDITIONAL(ENV_CYGWIN, test "$host_os" = "cygwin")
  57
  58   AC_DEFINE(__ENV_LINUX__)
  59
  60   if test "$host_os" = "cygwin"; then
  61     AC_CHECK_LIB(SDL, SDL_Init, SDL_LIBS="-lSDL", AC_MSG_ERROR(The SDL which is required not found.))
  62   else
  63     AC_CHECK_LIB(SDL, SDL_Init, SDL_LIBS="-lSDL", AC_MSG_ERROR(The SDL which is required not found.),-ldl -lpthread)
  64   fi
  65   AC_CHECK_HEADERS(netipx/ipx.h)
  66   AC_SUBST(SDL_LIBS)
  67
  68   # Check for OpenGL
  69   AC_ARG_WITH(opengl,
  70     [  --with-opengl                Build OpenGL support ],
  71     [case "${withval}" in
  72       yes) opengl=true ;;
  73       no)  opengl=false ;;
  74       *) AC_MSG_ERROR(bad value ${withval} for --with-opengl) ;;
  75     esac],[opengl=false])
  76
  77   if test x$opengl = xtrue; then
  78    if test "$host_os" = "cygwin"; then
  79     AC_CHECK_LIB(GL, main,
  80       OGL_LIBS="-lopengl32",
  81       [AC_MSG_ERROR([GL not found, OpenGL cannot be built])
  82        opengl=false],
  83        )
  84     AC_CHECK_LIB(GLU,main,
  85       OGL_LIBS="${OGL_LIBS} -lglu32",
  86       [AC_MSG_ERROR([GLU not found, OpenGL cannot be built])
  87        opengl=false],
  88        -lGL)
  89    else
  90     AC_CHECK_LIB(GL, main,
  91       OGL_LIBS="-lGL",
  92       [AC_MSG_ERROR([GL not found, OpenGL cannot be built])
  93        opengl=false],
  94        )
  95     AC_CHECK_LIB(GLU,main,
  96       OGL_LIBS="${OGL_LIBS} -lGLU",
  97       [AC_MSG_ERROR([GLU not found, OpenGL cannot be built])
  98        opengl=false],
  99        -lGL)
 100    fi
 101   fi
 102   AC_SUBST(OGL_LIBS)
 103   AM_CONDITIONAL(USE_OPENGL, test x$opengl = xtrue)
 104
 105   # Check for GGI
 106   AC_ARG_WITH(ggi,
 107     [  --with-ggi                   Build GGI support ],
 108     [case "${withval}" in
 109       yes) ggi=true ;;
 110       no)  ggi=false ;;
 111       *)   AC_MSG_ERROR(bad value ${withval} for --with-ggi) ;;
 112     esac],[ggi=false])
 113
 114   if test x$ggi = xtrue; then
 115     AC_CHECK_LIB(ggi, ggiInit,
 116       GGI_LIBS="-lggi",
 117       [AC_MSG_ERROR([GGI not found, GGI version cannot be built]); ggi=false])
 118     AC_CHECK_LIB(gii, giiInit,
 119       GGI_LIBS="${GGI_LIBS} -lgii",
 120       [AC_MSG_ERROR([GII not found, GGI version cannot be built]); ggi=false])
 121   fi
 122   AC_SUBST(GGI_LIBS)
 123   AM_CONDITIONAL(USE_GGI, test x$ggi = xtrue)
 124
 125   # Check for SVGALib
 126   AC_ARG_WITH(svga,
 127     [  --with-svga                  Build SVGALib support ],
 128     [case "${withval}" in
 129       yes) svga=true ;;
 130       no)  svga=false ;;
 131       *) AC_MSG_ERROR(bad value ${withval} for --with-svga) ;;
 132     esac],[svga=false])
 133
 134   if test x$svga = xtrue; then
 135     AC_CHECK_LIB(vga, vga_getmousetype,
 136       SVGA_LIBS="-lvga",
 137       [AC_MSG_ERROR([vga not found, SVGALib cannot be built])
 138        svga=false],
 139        )
 140     AC_CHECK_LIB(vgagl,gl_getcontext,
 141       SVGA_LIBS="${SVGA_LIBS} -lvgagl",
 142       [AC_MSG_ERROR([vgagl not found, SVGALib cannot be built])
 143        svga=false],
 144        -lvga)
 145   fi
 146   AC_SUBST(SVGA_LIBS)
 147   AM_CONDITIONAL(USE_SVGALIB, test x$svga = xtrue)
 148
 149   if test x$opengl = xtrue; then
 150     AC_DEFINE(OGL)
 151     TARGETS=d2x-ogl
 152   else
 153     if test x$svga = xtrue; then
 154       AC_DEFINE(SVGA)
 155       TARGETS=d2x-svga
 156     else
 157       if test x$ggi = xtrue; then
 158         AC_DEFINE(GGI)
 159         TARGETS=d2x-ggi
 160       else
 161         TARGETS=d2x-sdl
 162       fi
 163     fi
 164   fi
 165
 166   AC_PATH_PROG(NASM, nasm, no)
 167   CFLAGS="-I\$(top_srcdir)/input/linux/include -I\$(top_srcdir)/arch/linux/include $CFLAGS"
 168
 169 fi
 170
 171 # Check for NASM and network
 172 NO_ASM=0
 173 NO_NETWORK=0
 174 AC_ARG_WITH(assembler,
 175   [  --without-assembler          Do not use assembler optimization ],
 176       if test x$withval = xno; then
 177         NO_ASM=1
 178       fi)
 179 AC_ARG_WITH(network,
 180   [  --without-network            Do not build network/serial support ],
 181       if test x$withval = xno; then
 182         NO_NETWORK=1
 183       fi)
 184
 185 if test "$NASM" = "no"; then
 186         NO_ASM=1
 187 fi
 188 if test "$NO_ASM" = 1; then
 189         AC_DEFINE(NO_ASM)
 190         NASMFLAGS=""
 191 else
 192         case $host_os in
 193           cygwin)
 194               NASMFLAGS="-f win32 -i\$(srcdir)/"
 195               ;;
 196           msdosdjgpp)
 197               NASMFLAGS="-f coff -i\$(srcdir)/"
 198               ;;
 199           linux*)
 200               NASMFLAGS="-f elf -d__ENV_LINUX__ -i\$(srcdir)/"
 201               ;;
 202           *)
 203               AC_MSG_ERROR([Assembler not supported for this OS])
 204         esac
 205 fi
 206 if test "$NO_NETWORK" = 0; then
 207         AC_DEFINE(NETWORK)
 208 fi
 209 AM_CONDITIONAL(USE_ASM, test "$NO_ASM" != 1)
 210 AM_CONDITIONAL(USE_NETWORK, test "$NO_NETWORK" != 1)
 211
 212 AC_SUBST(NASMFLAGS)
 213
 214 AC_SUBST(CFLAGS)
 215
 216 AC_SUBST(TARGETS)
 217
 218 AC_ARG_PROGRAM
 219
 220 #libdir='$(shell pwd)/${top_srcdir}/main'
 221 AC_OUTPUT(
 222 Makefile
 223 2d/Makefile
 224 3d/Makefile
 225 arch/Makefile
 226 arch/dos/Makefile
 227 arch/dos/allg_snd/Makefile
 228 arch/dos/allg_snd/sound/Makefile
 229 arch/dos/allg_snd/sound/drv/Makefile
 230 arch/dos/bak/Makefile
 231 arch/dos/comm/Makefile
 232 arch/dos/comm/include/Makefile
 233 arch/dos/include/Makefile
 234 arch/dos/mm_snd/Makefile
 235 arch/dos/mm_snd/include/Makefile
 236 arch/include/Makefile
 237 arch/ogl/Makefile
 238 arch/ogl/include/Makefile
 239 arch/linux/Makefile
 240 arch/linux/include/Makefile
 241 arch/win32/Makefile
 242 arch/win32/d3dframe/Makefile
 243 arch/win32/include/Makefile
 244 cfile/Makefile
 245 iff/Makefile
 246 iff/archive/Makefile
 247 includes/Makefile
 248 input/Makefile
 249 input/linux/Makefile
 250 input/linux/include/Makefile
 251 main/Makefile
 252 main/editor/Makefile
 253 main/old/Makefile
 254 maths/Makefile
 255 mem/Makefile
 256 misc/Makefile
 257 sound/Makefile
 258 texmap/Makefile
 259 unused/Makefile
 260 unused/bios/Makefile
 261 unused/lib/Makefile
 262 unused/novga/Makefile
 263 unused/pa_null/Makefile
 264 unused/ui/Makefile
 265 unused/vga/Makefile
 266 unused/vga/new/Makefile
 267 unused/win95/Makefile
 268 video/Makefile
 269 tools/Makefile
 270 tools/cvs2cl/Makefile
 271 )